Control panel
HMI Gas 310/610 ECO PRO
Great Britain
EN
Installation, User
and Service
Manual
125482-04
Contents
1 Introduction ................................................................................................4
1.1 Symbols used .......................................................4
1.2 Abbreviations ........................................................4
1.3 Liabilities ...............................................................4
1.3.1 Manufacturer’s liability .............................................4
1.3.2 Installer’s liability .....................................................5
1.3.3 User’s liability ..........................................................5
2 Safety instructions and recommendations ..............................................6
2.1 Safety instructions ...............................................6
2.2 Recommendations ................................................6
3 Technical description ................................................................................7
3.1 Control panel .........................................................7
3.1.1 Functions of the keys ..............................................7
3.1.2 Meaning of the symbols on the display ...................8
4 Installation ..................................................................................................9
4.1 Control panel assembly .......................................9
5 Commissioning ........................................................................................10
5.1 Switch on the instrument panel ........................10
5.2 Reading out measured values ...........................11
5.2.1 Reading the various current values .......................11
5.2.2 Readout from the hour counter and percentage of
successful starts ....................................................12
5.2.3 Status and sub-status ...........................................12
5.3 Changing the settings ........................................13
5.3.1 Parameter descriptions .........................................13
5.3.2 Modification of the user-level parameters .............18
5.3.3 Modification of the installer-level parameters ........18
5.3.4 Setting the maximum heat input for central heating
operation ...............................................................19
5.3.5 Return to the factory settings ................................20
5.3.6 Carrying out an auto-detect ...................................20
5.3.7 Setting the manual mode ......................................21
1
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Contents
6 Troubleshooting .......................................................................................22
6.1 Shutdowns and lock-outs ..................................22
6.1.1 General .................................................................22
6.1.2 Blocking .................................................................22
6.1.3 Lock out .................................................................24
6.2 Error memory ......................................................27
6.2.1 Error readout memorised ......................................28
6.2.2 Deletion of the error display ..................................29
2
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3
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HMI Gas 310/610 ECO PRO
1 Introduction
1.1 Symbols used
1. Introduction
In these instructions, various danger levels are employed to draw the
user’s attention to particular information. In so doing, we wish to
safeguard the user’s safety, obviate hazards and guarantee correct
operation of the appliance.
DANGER
Risk of a dangerous situation causing serious physical
injury.
WARNING
Risk of a dangerous situation causing slight physical
injury.
1.2 Abbreviations
1.3 Liabilities
CAUTION
Risk of material damage.
Signals important information.
¼Signals a referral to other instructions or other pages in the
instructions.
4 PCU: Primary Control Unit - PCB for managing burner operation
4 PSU: Parameter Storage Unit - Parameter storage for PCBs
PCU and SU
4 SCU: Secondary Control Unit - Extended control PCB
4 SU: Safety Unit - Safety PCB
4 Central heating: Central heating
160514 - 125482-04
1.3.1. Manufacturer’s liability
Our products are manufactured in compliance with the requirements
of the various applicable European Directives. They are therefore
delivered with [ marking and all relevant documentation.
4
1. Introduction
HMI Gas 310/610 ECO PRO
In the interest of customers, we are continuously endeavouring to
make improvements in product quality. All the specifications stated in
this document are therefore subject to change without notice.
Our liability as the manufacturer may not be invoked in the following
cases:
4 Failure to abide by the instructions on using the appliance.
4 Faulty or insufficient maintenance of the appliance.
4 Failure to abide by the instructions on installing the appliance.
1.3.2. Installer’s liability
The installer is responsible for the installation and inital start up of the
appliance. The installer must respect the following instructions:
4 Read and follow the instructions given in the manuals provided
with the appliance.
4 Carry out installation in compliance with the prevailing legislation
and standards.
4 Perform the initial start up and carry out any checks necessary.
4 Explain the installation to the user.
4 If a maintenance is necessary, warn the user of the obligation to
check the appliance and maintain it in good working order.
4 Give all the instruction manuals to the user.
1.3.3. User’s liability
To guarantee optimum operation of the appliance, the user must
respect the following instructions:
4 Read and follow the instructions given in the manuals provided
with the appliance.
4 Call on qualified professionals to carry out installation and initial
start up.
4 Get your installer to explain your installation to you.
4 Have the required checks and services done by a qualified
professional.
4 Keep the instruction manuals in good condition close to the
appliance.
This appliance is not intended to be used by persons (including
children) whose physcial, sensory or mental capacity is impaired or
persons with no experience or knowledge, unless they have the
benefit, through the intermediary of a person responsible for their
safety, of supervision or prior instructions regarding use of the
appliance. Care should be taken to ensure that children do not play
with the appliance.
If the mains lead is damaged it must be replaced by the original
manufacturer, the manufacturer’s dealer or another suitably skilled
person to prevent hazardous situations.
5
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HMI Gas 310/610 ECO PRO 2. Safety instructions and recommendations
2 Safety instructions and
recommendations
2.1 Safety instructions
Strictly follow the safety instructions given.
WARNING
4 This equipment operates using electricity.
4 Disconnect the equipment from the power supply
before making electrical connections.
4 Only qualified professionals are authorised to work
on the appliance and the installation.
4 Only the manufacturer is authorised to carry out
repairs.
2.2 Recommendations
Only qualified professionals are authorised to work on the appliance
and the installation.
Store this document in the document wallet on the
4
inside of the boiler casing.
4 Keep the appliance accessible at all times.
4 Never remove or cover labels and rating plates affixed
to the appliance.
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6
T003479-D
rpm
kWµA
± 30l/min
barPsi
St ºC
ºCºFh
2
1 8
3 4 5 9
6 7
3. Technical description
3 Technical description
3.1 Control panel
For operation of the boiler Gas 610 ECO PRO:
Each module has its own instrument panel.
3.1.1. Functions of the keys
HMI Gas 310/610 ECO PRO
1
2
3
4
5
6
Display
> [Escape] or J key
D Heating temperature key or [-]
[+] key
S [Enter] or cancel d Key lock-out
B [Chimney-sweeping] keys
(press the 2 and 3 keys simultaneously)
7
f [Menu] keys
(press the 4 and 5 keys simultaneously)
8
9
On/Off switch
PC connection
The display has several positions and symbols and provides
information on the operating condition of the boiler and any possible
failures. A service message may also appear in the display. Numbers,
dots and/or letters may be displayed. The symbols located above the
function keys indicate their current function.
4 The display content can be changed using parameter p4.
4 The brightness of the display lighting can be changed using
parameter p5.
7
Key lock-out is activated by setting parameter p4 to 3. If no key is
pressed for 3 minutes, the display lighting switches off and only the
current water pressure, the J key and the d symbol are
displayed (Water pressure: Only with the hydraulic pressure sensor
connected). Press the S key for about 2 seconds to reactivate the
display and other keys. The d symbol disappears from the display.
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HMI Gas 310/610 ECO PRO 3. Technical description
3.1.2. Meaning of the symbols on the display
Information menu:
Q
Reading the various current values.
Chimney-sweeping position:
B
Forced full or part load for CO2 measurement.
User menu:
W
Parameters at user level can be changed.
Heating programme deactivated:
C
The heating function is deactivated.
Manual mode:
E
Boiler is set to manual operation.
Service menu:
Parameters at installer level can be changed.
?
Defect:
Boiler indicates a fault. This can be seen from the e
c
code and red display.
Burner level:
I
Output level .
Outside sensor:
(Only if an outside temperature sensor is connected =
Z
Accessory).
Battery symbol:
g
Status of battery of wireless controller (if connected).
/
b
D
d
K
e
]
\
[
On/Off switch (0/1):
After 5 lock-outs, the boiler must be switched off/on again.
Circulation pump:
The pump operates.
Central heating function:
Access to central heating temperature parameter.
Locking the keys:
Key lock-out is activated.
Yellow display with the symbols:
$ + K + Z (Maintenance message).
Water pressure:
The water pressure is too low.
(Only with the hydraulic pressure sensor connected)
Antifreeze protection:
Boiler is running in frost protection mode.
Hour counter menu:
Readout of the operating hours, number of successful
starts and hours on mains supply.
Signal strength symbol:
Signal strength of the wireless controller (if connected).
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8
4. Installation HMI Gas 310/610 ECO PRO
4 Installation
4.1 Control panel assembly
The instrument panel HMI GAS 310/610 ECO PRO is standard fitted
in the Gas 310/610 ECO PRO boiler.
9
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HMI Gas 310/610 ECO PRO
5 Commissioning
5.1 Switch on the instrument panel
The instrument panel HMI GAS 310/610 ECO PRO is ready for use,
as soon as the power to the boiler is switched on.
1. Open the gas valve on the boiler.
2. Turn on the boiler using the on/off switch.
3. Set the controls (thermostats, control system) so that they request
heat.
4. The start-up cycle begins and cannot be interrupted. During the
start-up cycle, the display shows the following information:
A short test where all segments of the display are visible.
fK[xx
pK[xx
The version numbers are displayed alternately.
5. Commissioning
For operation of the boiler Gas 610 ECO PRO:
The features and instructions described are for each boiler
module.
: Software version
: Parameter version
By pressing the S key for a short time, the current operating status
is shown on the display:
Heat demand
1: Fan ON 5: Burner stop
": Boiler is igniting 6: Post-circulation of the pump
3: Heating System 0: Standby
In STAND-BY, the display normally shows the water pressure next to
0 (only when the hydraulic pressure sensor is connected) and the
symbols D and H.
Error during the start-up procedure:
4 No information is shown on the display:
- Check the mains supply voltage
- Check the main fuses
- Check the connection of the mains lead to the connector in the
instrument box (Check the fuse F2 = 10 AT)
- Check the fuses on the control panel:
(F1 = 2 AT)
4 A fault is indicated on the display by the fault symbol c and a
flashing fault code.
- The meaning of the error codes is given in the error table.
- Press for 2 seconds on key J to restart the boiler.
Heat demand stopped
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10
T004355-A
4x
2x
5. Commissioning
5.2 Reading out measured values
5.2.1. Reading the various current values
The following current values can be read off the information menu
Q:
4 5t = State.
4 5v = Sub-status.
4 t1 = Flow temperature (°C).
4 t" = Return temperature (°C).
4 t4 = Outside temperature (°C)
Only with an outside temperature sensor (Accessory).
4 t6 = Exchanger temperature (°C).
4 5p = Internal set point (°C).
4 fl = Ionization current (µA).
4 Mf = Fan speed (rpm).
4 pr = Water pressure (bar (MPa)).
Only with the hydraulic pressure sensor connected (Accessory).
4 p; = Supplied relative heat output (%).
4 51 = Pressure switch minimum Gps (Kz = Not connected /
K1 = Gas pressure OK / K" = Gas pressure incorrect)
Only with connected minimum gas pressure switch (Accessory)
4 5" = Gas valve leak proving system Vps (Kz = Not
connected / K1 = No gas leak / K" = Gas leak present)
Only with connected gas leakage control (Accessory).
4 V1 = Analogue input (V).
4 V" = Analogue output (V).
HMI Gas 310/610 ECO PRO
For operation of the boiler Gas 610 ECO PRO:
The features and instructions described are for each boiler
module.
The current values can be read as follows:
1. Press the two f keys simultaneously. The symbol Q flashes.
2. Confirm using key S.
is displayed, alternating with the
5t
current status 3 (for example).
3. Press the [+] key.
sub-status
(for example).
30
4. Press the [+] key.
flow temperature
is displayed, alternating with the current
5v
is displayed, alternating with the current
t1
°C (for example).
60
5. Press the [+] key successively to scroll down the various
parameters
6. Press the [+] key. The readout cycle starts again with
7. Press the
key 2 times to return to the current operating
>
5t
.
mode.
11
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T000816-G
5x
2x
HMI Gas 310/610 ECO PRO 5. Commissioning
5.2.2. Readout from the hour counter and
percentage of successful starts
1. Press the two keys f simultaneously and then key [+] until the
symbol \ flashes on the menu bar.
2. Press the S key.
operation
3600
3. Press the [+] key. The display shows D.
alternating with the number of operating hours in central heating
operation
560
4. Press the [+] key. The display shows @.
alternating with the percentage of successful starts
example).
5. Press the
key 2 times to return to the current operating
>
mode.
and the number of hours of boiler
hr
(for example) are displayed alternately.
is displayed,
hr
(for example).
is displayed,
5Z
92
% (for
State 5t
0
Rest
1
Boiler start (Heat demand)
2
Burner start
5.2.3. Status and sub-status
The information menu Q gives the following status and sub-status
numbers:
Sub-status 5v
0
Rest
1
Anti-hunting
2
Open hydraulic valve
3
Start pump
4
Wait for the correct temperatures for burner start
10
Open external gas valve
11
Fan ON
12
Open flue gas damper
13
Pre-ventilation
14
Wait for release signal
15
Burner on
16
Gas valve leak proving system VPS
17
Pre-ignition
18
Main ignition
19
Flame detection
"0
Intermediate ventilation
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12
5. Commissioning HMI Gas 310/610 ECO PRO
State 5t Sub-status 5v
30
Temperature control
31
Limited temperature control (ΔT safety)
32
Output control
33
Increase protection level 1 (Modulate down)
3
Burner for central heating operation
5
Burner stop
6
Boiler stop (End of heat demand)
8
Control stop
9
Blocking
34
Increase protection level 2 (Part load)
35
Increase protection level 3 (Blockage)
36
Modulate up for flame control
37
Temperature stabilisation time
38
Cold start
40
Burner off
41
Post ventilation
42
Fan OFF
43
Close flue gas damper
44
Stop fan
45
Close external gas valve
60
Pump post circulation
61
Pump off
62
Close hydraulic valve
63
Start anti-hunting
0
Wait for burner start
1
Anti-hunting
xx
Shutdown code xx
5.3 Changing the settings
Parameter
p1
p2
p3
Description Adjustment range
Flow temperature: T
Post-circulation of the pump
Boiler regulation
SET
The boiler control panel is set for the most common heating
systems. With these settings, practically all heating systems operate
correctly. The user or installer can optimise the parameters according
to own preferences.
For the settings of the Gas 610 ECO PRO boiler:
The parameters and settings described are for each boiler
module. Each parameter changing must therefore be done
identical on each module.
5.3.1. Parameter descriptions
Boiler type Gas 310 ECO PRO
n
Factory setting
Gas 310 ECO PRO
285 355 430 500 575 650
20 to 90 °C
1 to 98 minutes
99 minutes = continuous
0 = Heating deactivated
1 = Heating activated
80
5
1
13
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HMI Gas 310/610 ECO PRO 5. Commissioning
Factory setting
Parameter Description Adjustment range
Gas 310 ECO PRO
285 355 430 500 575 650
0 = Simple
1 = Comprehensive
p4
Display screen
2 = Automatic switching to simple after 3
minutes
2
3 = Automatic switching to simple after 3
minutes; Key blocking is active
p5
p17
p18
p19
p20
p21
Brightness of display lighting
Maximum fan speed
Minimum fan speed
offset Minimum fan speed
Start speed
Maximum flow temperature of
system
0 = Dimmed
1 = Bright
G20 (Gas H)
(x100 rpm)
G20 (Gas H)
(x100 rpm)
Do not modify
(x1 rpm)
Do not modify
(x100 rpm)
52 55 35 38 43 41
14 15 9 10 11 10
0 50 50 50 0 50
25 25 13 14 14 14
0 to 90 °C 90
1
Heat curve set point
(Maximum outside
p22
temperature)
Only with an outside
0 to 30 °C 20
temperature sensor
(Accessory)
Heat curve set point
(Flow temperature)
p23
Only with an outside
0 to 90 °C 20
temperature sensor
(Accessory)
Heat curve set point
(Minimum outside
p24
temperature)
Only with an outside
-30 to 0 °C -15
temperature sensor
(Accessory)
Antifreeze temperature
p25
Only with an outside
temperature sensor
from - 30 to 0°C - 10
(Accessory)
p26
p27
Fault relay function X4
(If connected)
Fault relay function X5
(If connected)
0 = Operation signal
1 = Alarm signal
0 = Operation signal
1 = Alarm signal
0
1
Minimum water pressure Wps
p28
Only with the hydraulic
pressure sensor connected
0 - 7 bar (MPa) (x 0.1bar (MPa))
0 = Not connected
0
(Accessory)
p29
Minimum gas pressure check
Gps
(Accessory)
0 = Not connected
1 = Connected
0
Hydraulic valve running time
p30
HdV
0 to 255 seconds 0
(If connected)
Flue gas damper running
p31
time FgV
0 to 255 seconds 0
If connected
p32
Release waiting time 0 to 255 seconds 0
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14
5. Commissioning HMI Gas 310/610 ECO PRO
Factory setting
Parameter Description Adjustment range
Gas 310 ECO PRO
285 355 430 500 575 650
p33
p34
Gas valve leak proving
system VPS
(Accessory)
Mains detection phase
0 = Not connected
1 = Connected
0 = Off
1 = On
0
1
1 = Shutdown without frost-protection
p35
Shutdown input function
2 = Shutdown with frost protection
1
3 = Lock-out with frost protection (Pump only)
0 = 0-10 V Wilo control PCB
p36
From Analogue output (0 10V)
SCU-S05 control PCB
1 = 0-10 V Grundfos control PCB
2 = PWM pump
3 = Heat output feedback
0
4 = Temperature feedback
0 = OpenTherm regulator
1 = Analogue temperature-based control (°C)
2 = Analogue heat output-based control (%)
Do not modify
0 = °C / bar
1 = F / PSI
1
6
0
p37
p38
p39
From Analogue input (0-10V)
SCU-S05 control PCB
Average flow temperature
factor
Display units
0 = Service messages off
p40
Maintenance message
1 = Service messages on
0
2 = Customized service message
p41
p42
Service operating hours
Service burning hours
( x 100)
Do not modify
( x 100)
Do not modify
175
30
Setting the pump speed
p43
(Minimum pump speed for
2 - 10 (x 10%) 2
central heating operation)
Setting the pump speed
p44
(Maximum pump speed for
6 - 10 (x 10%) 10
central heating operation)
p45
Zd
df and dV
ΔT Modulate down 10 to 30 °C 25
Detection of connected SCUs
0 = No detection
1 = Detection
To restore the factory settings or when
Factory setting
replacing the main PCB, enter the values dF
and dU from the type plate in parameters
0
X
Y
df and dV
15
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HMI Gas 310/610 ECO PRO 5. Commissioning
Boiler type Gas 610 ECO PRO
n
Factory setting
Parameter Description Adjustment range
p1
p2
p3
p4
p5
p17
p18
p19
p20
p21
p22
p23
p24
p25
p26
p27
p28
Flow temperature: T
Post-circulation of the pump
Boiler regulation
Display screen
Brightness of display lighting
Maximum fan speed
Minimum fan speed
offset Minimum fan speed
Start speed
Maximum flow temperature
of system
Heat curve set point
(Maximum outside
temperature)
Only with an outside
temperature sensor
(Accessory)
Heat curve set point
(Flow temperature)
Only with an outside
temperature sensor
(Accessory)
Heat curve set point
(Minimum outside
temperature)
Only with an outside
temperature sensor
(Accessory)
Antifreeze temperature
Only with an outside
temperature sensor
(Accessory)
Fault relay function X4
(If connected)
Fault relay function X5
(If connected)
Minimum water pressure
Wps
Only with the hydraulic
pressure sensor connected
(Accessory)
SET
20 to 90 °C
1 to 98 minutes
99 minutes = continuous
0 = Heating deactivated
1 = Heating activated
0 = Simple
1 = Comprehensive
2 = Automatic switching to simple after 3
minutes
3 = Automatic switching to simple after 3
minutes; Key blocking is active
0 = Dimmed
1 = Bright
G20 (Gas H)
(x100 rpm)
G20 (Gas H)
(x100 rpm)
Do not modify
(x1 rpm)
Do not modify
(x100 rpm)
0 to 90 °C 90
0 to 30 °C 20
0 to 90 °C 20
-30 to 0 °C -15
from - 30 to 0°C - 10
0 = Operation signal
1 = Alarm signal
0 = Operation signal
1 = Alarm signal
0 - 7 bar (MPa) (x 0.1bar (MPa))
0 = Not connected
Gas 610 ECO PRO
570 710 860 1000 1150 1300
80
5
1
2
1
52 55 35 38 43 41
19 18 13 12 14 13
0 50 0 50 0 50
25 25 14 14 15 16
0
1
0
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16
5. Commissioning HMI Gas 310/610 ECO PRO
Factory setting
Parameter Description Adjustment range
Gas 610 ECO PRO
570 710 860 1000 1150 1300
p29
Minimum gas pressure
check Gps
(Accessory)
0 = Not connected
1 = Connected
0
Hydraulic valve running
p30
time HdV
0 to 255 seconds 0
(If connected)
Flue gas damper running
p31
time FgV
0 to 255 seconds 0
If connected
p32
p33
p34
Release waiting time 0 to 255 seconds 0
Gas valve leak proving
system VPS
(Accessory)
Mains detection phase
0 = Not connected
1 = Connected
0 = Off
1 = On
0
1
1 = Shutdown without frost-protection
p35
Shutdown input function
2 = Shutdown with frost protection
3 = Lock-out with frost protection (Pump
1
only)
0 = 0-10 V Wilo control PCB
p36
From Analogue output (0 10V)
SCU-S05 control PCB
1 = 0-10 V Grundfos control PCB
2 = PWM pump
3 = Heat output feedback
0
4 = Temperature feedback
0 = OpenTherm regulator
1 = Analogue temperature-based control
(°C)
2 = Analogue heat output-based control (%)
Do not modify
0 = °C / bar
1 = F / PSI
1
6
0
p37
p38
p39
From Analogue input
(0-10V)
SCU-S05 control PCB
Average flow temperature
factor
Display units
0 = Service messages off
p40
Maintenance message
1 = Service messages on
0
2 = Customized service message
p41
p42
Service operating hours
Service burning hours
( x 100)
Do not modify
( x 100)
Do not modify
175
30
Setting the pump speed
p43
(Minimum pump speed for
2 - 10 (x 10%) 2
central heating operation)
Setting the pump speed
p44
(Maximum pump speed for
6 - 10 (x 10%) 10
central heating operation)
p45
Zd
df and dV
ΔT Modulate down 10 to 30 °C 25
Detection of connected
SCUs
Factory setting
0 = No detection
1 = Detection
To restore the factory settings or when
replacing the main PCB, enter the values
dF and dU from the type plate in parameters
0
X
Y
df and dV
17
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T001906-B
1x
2x
T000819-E
3x
2x
HMI Gas 310/610 ECO PRO
5. Commissioning
5.3.2. Modification of the user-level parameters
Parameters p1 to p5 can be changed by the user.
CAUTION
Modification of the factory settings may be detrimental to
the functioning of the appliance.
1. Press the two keys f simultaneously and then key [+] until the
symbol W flashes on the menu bar.
2. Select the users menu using the key S.
flashing.
1
3. Press the S key a second time. The value
flashes (for example).
4. Change the value by pressing the [-] or [+] key. In this example
using key [-] to
5. Confirm the value with the S key.
60
°C.
p[1
flashing.
6. Press the
key 2 times to return to the current operating
>
mode.
is displayed with
p[1
°C appears and
80
is displayed with
1
The parameters
as
. After step 2, use the [+] key to move to the
p1
p2
to
are changed in the same way
p5
required parameter.
5.3.3. Modification of the installer-level
parameters
Parameters p17 to df must only be modified by a qualified
professional. To prevent unwanted settings, some parameter settings
can only be changed after the special access code 0012 is
entered.
CAUTION
Modification of the factory settings may be detrimental to
the functioning of the appliance.
1. Press the two keys f simultaneously and then key [+] until the
symbol ? flashes on the menu bar.
2.
Select the fitter menu using the key.
c0de
appears on the
display.
3. Use keys [-] or [+] to input the installer code
4. Confirm using key S.
is displayed with 1 flashing.
p[1
5. Press the S key a second time. The value
0012
80
.
°C appears and
flashes (for example).
6. Change the value by pressing the [-] or [+] key. In this example
using key [-] to
7. Confirm the value with the S key:
60
°C.
is displayed with
p[1
1
flashing.
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18
R000279
1100 2000 3000 4300 5000
0
109
300
200
500
400
700
539
F
R
Q
M
T004356-A
3x
...x
...x
2x
5. Commissioning HMI Gas 310/610 ECO PRO
8. If necessary, set other parameters by selecting them using the
[-] or [+] keys.
9. Press the
key 2 times to return to the current operating
>
mode.
The boiler also returns to operating status if no keys are
pressed for 3 minutes.
5.3.4. Setting the maximum heat input for central
heating operation
Type Gas 310- ECO PRO 575
M
F
Q
R
Maximum heat input (natural gas)
Factory setting
Power input (kW)
Fan rotation speed (rpm)
The speed can be changed using parameter p17. A linear
relationship exists between the speed and the input: See graph. A
graph for the other boilers can be produced in the same way.
1. Press the two keys f simultaneously and then key [+] until the
symbol ? flashes on the menu bar.
2. Select the installers menu using the key S.
c0de
appears
on the display.
3. Use keys [-] or [+] to input the installer code
4. Confirm using key S.
5. Press the [+] key to go to parameter
is displayed with 1 flashing.
p[1
p[17
0012
.
.
6. Confirm using key S.
7. Press the [+] button to reduce the speed from
54
to
50
, for
example.
8. Confirm the value with the S key.
9. Press the
key 2 times to return to the current operating
>
mode.
19
160514 - 125482-04
T000820-H
3x
...x
T000445-B
3x
...x
HMI Gas 310/610 ECO PRO
5. Commissioning
5.3.5. Return to the factory settings
CAUTION
By restoring the factory settings, customized settings can
also be erased. So first write down all the customized
parameters (eg settings for attached accessories such as
a flue gas valve or gas leak control). Adjust these specific
settings again after the factory settings have been
restored.
1. Press the two keys f simultaneously and then key [+] until the
symbol ? flashes on the menu bar.
2. Select the installers menu using the key S.
c0de
on the display.
3. Use keys [-] or [+] to input the installer code
4. Confirm using key S.
5. Press the [+] key several times.
is displayed with 1 flashing.
p[1
p[df
0012
is displayed with
flashing.
6. Press the S key.
df[x
is displayed with x flashing. This is
the current value of X for dF. Check this against the value of X on
the type plate.
7. Enter the value of X shown on the type plate using the [-] or [+]
key.
8. Confirm the value with the S key,
df[y
is displayed with
flashing. This is the current value of Y for dU. Check this against
the value of Y on the type plate.
9. Enter the value of Y shown on the type plate using the [-] or [+]
key.
10.Confirm the value with the S key. The factory settings are reset.
11.The display returns to the current operating mode.
appears
.
df
y
160514 - 125482-04
5.3.6. Carrying out an auto-detect
After removing a control PCB, an auto-detect must be carried out. To
do this, proceed as follows:
1. Press the two keys f simultaneously and then key [+] until the
symbol ? flashes on the menu bar.
2. Select the installers menu using the key S.
c0de
on the display.
3. Use keys [-] or [+] to input the installer code
4. Confirm using key S.
5. Press the [+] key several times.
is displayed with 1 flashing.
p[1
p[Zd
0012
is displayed with
flashing.
6. Confirm using key S. Auto-detect is carried out.
7. The display returns to the current operating mode.
appears
.
Zd
20
T005266-B
2x
2x
bar
5. Commissioning HMI Gas 310/610 ECO PRO
5.3.7. Setting the manual mode
In some cases it may be necessary to switch the boiler to manual
operation, For example, if the controller has not yet been
connected. The boiler can be switched to automatic or manual
operation under the symbol E. To do this, proceed as follows:
1. Press the two keys f simultaneously and then key [+] until the
symbol E flashes on the menu bar.
2. Press the S key:
or
The value of the minimum flow temperature.
or
The value of the minimum flow temperature and The current water
pressure (Only with the hydraulic pressure sensor connected).
3. Press the [+] key to increase the flow temperture manually.
4. Confirm the value with the S key. The boiler is now set to manual
operation.
5. Press the
mode.
key 2 times to return to the current operating
>
21
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T001632-B
HMI Gas 310/610 ECO PRO 6. Troubleshooting
6 Troubleshooting
6.1 Shutdowns and lock-outs
For operation of the boiler Gas 610 ECO PRO:
The features and instructions described are for each boiler
module.
6.1.1. General
The boiler is fitted with an electronic regulation and control unit. The
heart of the control system is a microprocessor, the Comfort
Master©, which controls the boiler and also protects the boiler. When
a failure is signalled, the boiler stops or becomes locked.
Shutdown
code
5v[0
5v[1
5v[3
(1) These lock-outs are not stored in the fault memory
Description Probable causes Checking / solution
Parameter error
Maximum flow temperature
exceeded
Maximum heat exchanger
temperature increase has
been exceeded
6.1.2. Blocking
A (temporary) blocking mode is a boiler operating function caused by
an unusual situation. In this case, the display gives a code of blocking
(code 5t[9). The boiler control will try to re-start several times.
The boiler will start up again after the blocking conditions have been
eliminated. The shutdown codes can be read out as follows:
1. Press the two f keys simultaneously.
2. Confirm by pressing key S.
the shutdown code 9.
3. Press the [+] key.
5v
The boiler starts up again automatically when the reason
for the blocking has been removed.
4 Parameter error on the
PSU PCB
4 Non-existent or insufficient
circulation
4 Non-existent or insufficient
circulation
4 Sensor error
appears on the display.
4 Reset df and dV
4 Restore parameters with Recom
4 Check the circulation (direction, pump,
valves)
4 Reasons for the heat demand
4 Check the circulation (direction, pump,
valves)
4 Check the water pressure
4 Check the cleanliness of the heat
exchanger
4 Check that the sensors are operating
correctly
4 Check that the sensor has been correctly
fitted
is displayed, alternating with
5t
160514 - 125482-04
22
6. Troubleshooting HMI Gas 310/610 ECO PRO
Shutdown
Description Probable causes Checking / solution
code
The maximum temperature
5v[4
increase speed tolerated in
the exchanger has been
exceeded
5v[5
5v[6
5v[8
5v[9
5v[10
5v[11
5v[13
5v[14
5v[15
5v[16
5v[17
5v[18
Maximum difference
between the flow and return
temperature exceeded
No release signal
Phase and neutral of mains
supply mixed up
Shutdown input is open
Shutdown input active or
frost protection active
Communication error with
the SCU PCB
The water pressure is too low
Gas pressure too low
Configuration fault or SU
(1)
PCB not recognised
Configuration fault or default
(1)
parameter table incorrect
Configuration fault or PSU
(1)
PCB not recognised
Configuration fault or
(1)
5v[19
parameters df-dV
unknown
Configuration procedure
5v[20
5v[21
(1) These lock-outs are not stored in the fault memory
(1)
active
Communication error with
the SU PCB
4 Non-existent or insufficient
circulation
4 Check the circulation (direction, pump,
valves)
4 Reasons for the heat demand
4 Check the circulation (direction, pump,
valves)
4 Check the water pressure
4 Non-existent or insufficient
circulation
4 Sensor error
4 Check the cleanliness of the heat
exchanger
4 Check that the sensors are operating
correctly
4 Check that the sensor has been correctly
fitted
4 External cause
4 Parameter error
4 Bad connection
4 Suppress the external cause
4 Check the parameters
4 Check the wiring
4 Mains supply incorrectly
wired
4 Floating or 2 phase
4 Invert phase and neutral
4 Set parameter p34 to 0
network
4 External cause
4 Parameter error
4 Bad connection
4 External cause
4 Parameter error
4 Bad connection
4 Bad connection with BUS
4 SCU PCB not installed in
the boiler
4 Suppress the external cause
4 Check the parameters
4 Check the wiring
4 Suppress the external cause
4 Check the parameters
4 Check the wiring
4 Check the wiring
4 Carry out automatic detection
4 The water pressure is too
low
4 Incorrect adjustment of
water pressure parameter
28
Check:
4 Water pressure in the installation
4 Setting of hydraulic pressure sensor
4 Setting parameter 28
4 Water leakage
4 Check that the gas valve is fully opened
4 Non-existent or insufficient
circulation
4 Incorrect setting of the
Gps gas pressure switch
on the SCU PCB
4 Check the supply pressure
4 Check whether the Gps gas pressure
control system has been correctly fitted
4 Replace the Gps gas pressure control
system if need be
4 Wrong SU PCB for this
boiler
4 Parameter error on the
PCU PCB
4 Wrong PCU PCB for this
boiler
4 Replace the SU PCB
4 Replace the PCU PCB
4 Replace the PCU PCB
4 Parameter error 4 Reset df and dV
4 Active for a short time after
switching on the boiler
4 No action required
4 Check whether the SU PCB has been
4 Bad connection
correctly fitted in the connector on PCU
PCB
23
160514 - 125482-04
HMI Gas 310/610 ECO PRO 6. Troubleshooting
Shutdown
code
5v[22
5v[24
5v[25
(1) These lock-outs are not stored in the fault memory
Description Probable causes Checking / solution
No flame during operation
Gas leakage control fault
Internal error on the SU PCB
4 Purge the gas supply to remove air
4 Check that the gas valve is fully opened
4 Check the supply pressure
4 No ionization current
4 Bad connection
4 Gas valve unit defect
4 Gas leakage control VPS
faulty
4 Check the operation and setting of the gas
valve unit
4 Check that the air inlet and flue gas
discharge flues are not blocked
4 Check that there is no recirculation of flue
gases
4 Check the wiring
4 Replace the gas valve unit
4 Replace gas leakage control VPS
4 Replace the SU PCB
6.1.3. Lock out
If the blocking conditions still exist after several start up attempts, the
boiler will switch into locking mode (fault). The display shows :
Error
code
e[00
e[01
e[02
e[03
In a red flashing display:
4 The symbol c
4 The symbol J
4 The fault code (for example e[01)
4 Press the J key for 2 seconds. If the error code continues to
display, search for the cause in the error table and apply the
solution.
The error code is important for rapid and correct tracking
of the type of problem and for any technical assistance from
Remeha.
Description Probable causes Checking / solution
Storage unit PSU
parameter not found
The safety parameters
are incorrect
Flow temperature sensor
short circuited
Flow temperature sensor
open circuit
4 Bad connection 4 Check the wiring
4 Bad connection
4 PSU defective
4 Bad connection
4 Sensor not or badly
connected
4 Sensor fault
4 Bad connection
4 Sensor not or badly
connected
4 Sensor fault
4 Check the wiring
4 Replace PSU
4 Check the wiring
4 Check that the sensors are operating correctly
4 Check that the sensor has been correctly fitted
4 Replace the sensor if necessary
4 Check the wiring
4 Check that the sensors are operating correctly
4 Check that the sensor has been correctly fitted
4 Replace the sensor if necessary
160514 - 125482-04
24
6. Troubleshooting HMI Gas 310/610 ECO PRO
Error
code
e[04
e[05
e[06
e[07
e[08
e[09
e[10
e[11
e[12
Description Probable causes Checking / solution
4 Check the wiring
4 Vent the air in the heating system
4 Temperature of heat
exchanger too low
4 Exchanger
temperature too high
4 Bad connection
4 No circulation
4 Sensor not or badly
connected
4 Sensor fault
4 Check the circulation (direction, pump, valves)
4 Check the water pressure
4 Check the cleanliness of the heat exchanger
4 Check that the sensor has been correctly fitted
4 Check that the sensors are operating correctly
4 Replace the sensor if necessary
4 Check the wiring
4 Check that the sensor has been correctly fitted
4 Check that the sensors are operating correctly
4 Replace the sensor if necessary
4 Check the wiring
4 Check that the sensor has been correctly fitted
4 Check that the sensors are operating correctly
4 Replace the sensor if necessary
Return temperature
sensor short circuited
Return temperature
sensor open circuit
4 Bad connection
4 Sensor not or badly
connected
4 Sensor fault
4 Bad connection
4 Sensor not or badly
connected
4 Sensor fault
4 Check the wiring
4 Check the cleanliness of the heat exchanger
4 Vent the air in the heating system
4 Check the circulation (direction, pump, valves)
4 Check the water pressure
4 Check that the sensors are operating correctly
4 Return temperature
too low
4 Return temperature
too high
4 Bad connection
4 No circulation
4 Sensor not or badly
connected
4 Sensor fault
4 Check that the sensor has been correctly fitted
4 Vent the air in the heating system
4 Check the water pressure
Difference between the
flow and return
temperatures too great
4 No circulation
4 Sensor not or badly
connected
4 Sensor fault
4 Check that the heating pump is operating correctly
4 Check the circulation (direction, pump, valves)
4 Check the cleanliness of the heat exchanger
4 Check that the sensor has been correctly fitted
4 Check that the sensors are operating correctly
4 Replace the sensor if necessary
4 Check that the air inlet and flue gas discharge flues
are not blocked
4 Air differential
pressure switch has
been triggered
4 Temperature of heat
exchanger above
normal range (highlimit thermostat STB)
4 Air inlet or flue gas
discharge blocked
4 Bad connection
4 No circulation
4 Sensor not or badly
connected
4 Sensor fault
4 Check the wiring
4 Check the water pressure
4 Check that the heating pump is operating correctly
4 Check the circulation (direction, pump, valves)
4 Check the cleanliness of the heat exchanger
4 Check that the sensor has been correctly fitted
4 Check that the sensors are operating correctly
4 Replace the sensor if necessary
25
160514 - 125482-04
HMI Gas 310/610 ECO PRO 6. Troubleshooting
Error
code
e[14
e[15
e[16
e[17
e[34
e[35
Description Probable causes Checking / solution
4 Check cabling of ignition transformer
4 Check the ionization/ignition electrode
4 No ignition
4 Check breakdown to earth
4 Check the earthing
4 Defective control SU PCB
4 Check that the air inlet and flue gas discharge flues
are not blocked
4 Check that the gas valve is fully opened
4 Check the supply pressure
5 burner start-up failures
4 Ignition arc, but no flame
formation
4 Purge the gas supply to remove air
4 Check the operation and setting of the gas valve unit
4 Check the condition of the burner set
4 Check the wiring on the gas valve unit
4 Defective control SU PCB
4 Check that the gas valve is fully opened
4 Check the supply pressure
4 Presence of the flame but
insufficient ionization (<3
µA)
4 Check the wiring on the ionization/ignition electrode
4 Check the earthing
4 Check the ionization/ignition electrode
4 Check the operation and setting of the gas valve unit
4 Check the condition of the burner set
4 Check that the gas valve is fully opened
4 Check the supply pressure
4 Check the wiring
4 Check whether the VPS gas pressure control
system has been correctly fitted
4 Check that the VPS switch has been adjusted
correctly
4 Replace the VPS gas pressure control system if
need be
4 Check the gas valve and replace if necessary
5 failed gas leakage
controls
4 Gas pressure non-existent
or too low
4 Wiring fault
4 Incorrect adjustment of the
VPS switch
4 Pressure switch VPS is not
or badly fitted
4 Defective VPS pressure
switch
4 Gas valve defect
4 Ionization current present
even though there is no
4 Check the ionization/ignition electrode
4 Set the CO
2
4 Replace the ignition transformer if necessary
4 Check the gas valve and replace if necessary
False flame signal
flame
4 The burner remains very
hot: CO2 too high
4 Ignition transformer
defective
4 Gas valve defect
Problem on the gas
valve SU PCB
4 Bad connection
4 Defective SU PCB
4 Check the wiring
4 Inspect the SU PCB and replace it if need be
4 Check the wiring
Fan fault
4 Bad connection
4 Fan defective
4 Check for adequate draw on the chimney
connection
4 Replace the fan if need be
4 Water circulation direction
4 Check the circulation (direction, pump, valves)
4 Check that the sensor has been correctly fitted
4 Check that the sensors are operating correctly
4 Replace the sensor if necessary
Flow and return reversed
reversed
4 Bad connection
4 Sensor not or badly
connected
4 Sensor fault
160514 - 125482-04
26
6. Troubleshooting HMI Gas 310/610 ECO PRO
Error
code
e[36
e[37
e[38
e[39
Description Probable causes Checking / solution
5x Flame loss
Communication error
with the SU PCB
Communication error
with the SCU PCB
Shutdown input in
locked-out mode
6.2 Error memory
4 No or insufficient ionization
current
4 Bad connection
4 Bad connection
4 Defective SCU PCB
4 Bad connection
4 External cause
4 Parameter incorrectly set
The boiler control is equipped with an error memory. The last 16 errors
encountered are recorded in this memory.
4 Purge the gas supply to remove air
4 Check that the gas valve is fully opened
4 Check the supply pressure
4 Check the operation and setting of the gas valve unit
4 Check that the air inlet and flue gas discharge flues
are not blocked
4 Check that there is no recirculation of flue gases
4 Check whether the SU PCB has been correctly fitted
in the connector on PCU PCB
4 Check the wiring
4 Replace SCU PCB
4 Check the wiring
4 Suppress the external cause
4 Check the parameters
In addition to the error codes, the following data are also saved:
4 Number of times that the error occured: (MK[xx).
4 Boiler operating mode selected (5t[xx).
4 The flow temperature (t1[xx) and the return temperature
(t2[xx) when the error occured.
To view the error memory, you first have to enter access code
0012.
27
160514 - 125482-04
T001530-B
4x
2x
HMI Gas 310/610 ECO PRO
6. Troubleshooting
6.2.1. Error readout memorised
1. Press the two keys f simultaneously and then key [+] until the
symbol c flashes on the menu bar.
2. Select the installers menu using the key S.
c0de
on the display.
3. Use keys [-] or [+] to input the installer code
4. Press the S key.
er[xx
appears on the display.
0012
5. The fault list or shutdown list can be displayed by pressing the
[-] or [+] key.
6. Confirm using key S.
er[xx
is displayed with
flashing = Last error which occured, For example
7. Use the [-] or [+] key to scroll through the faults or shutdowns.
8. Press the S key to display the details of the faults or shutdowns.
9. Press the [-] or [+] key to view the following information:
= Number of times that the error occured.
M[1
= The number of operating hours.
hr
= State.
5t
= Sub-status.
5v
= Flow temperature (°C).
t1
= Return temperature (°C).
t"
= Outside temperature (°C) (Only with an outside
t4
temperature sensor).
= Exchanger temperature (°C).
t6
= Internal set point (°C).
5p
= Ionization current (µA).
fl
= Fan speed in rpm.
Mf
= Water pressure (bar (MPa)). (Only with the hydraulic
pr
pressure sensor connected)
= Supplied relative heat output (%).
p;
10.Press the
displayed with
key to interrupt the display cycle.
>
flashing = Last error which occured.
xx
11.Use the [-] or [+] key to scroll through the faults or shutdowns.
12.Press the
13.Press 2 times on the key
key to show the fault list or shutdown list.
>
to exit the error memory.
>
appears
.
xx
.
K2
er[xx
is
160514 - 125482-04
28
T000831-D
3x
4x
6. Troubleshooting HMI Gas 310/610 ECO PRO
6.2.2. Deletion of the error display
1. Press the two keys f simultaneously and then key [+] until the
symbol c flashes on the menu bar.
2. Select the installers menu using the key S.
c0de
on the display.
3. Use keys [-] or [+] to input the installer code
4. Press the S key.
er[xx
appears on the display.
0012
5. The fault list or shutdown list can be displayed by pressing the
[-] or [+] key.
6. Confirm using key S.
er[xx
7. Press the [+] key several times until
is displayed with
er[cl
is displayed on the
screen.
8. Press the S key.
cl[0
is displayed with 0 flashing.
9. Press key [+] to modify the value to 1.
10.Press the S key to delete the errors from the error memory.
11.Press 3 times on the key
to exit the error memory.
>
xx
appears
.
flashing.
29
160514 - 125482-04
Remeha Commercial UK - Part of the BDR THERMEA
Remeha House
Molly Millars Lane
Wokingham
Berks
RQ41 2QP
After Sales Tel: 01189743076
Technical Enquires: 01189743067
Internet: www.remeha.co.uk
© Copyright
125482
All technical and technological information contained in these technical instructions,
as well as any drawings and technical descriptions supplied, remain our property
and shall not be multiplied without our prior consent in writing.
160514
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